What was found
APU FAULT ILLUMINATED WHEN ATTEMPTING START AFTER LANDING 2ND TRY SUCCESSFUL. GROUNDED - YES. APU STARTS NORMAL NO FAULTS NOTED.
- Difficulty date
- February 14, 2020
- Submitted
- February 19, 2020
- Operation
- Air carrier
- Aircraft
- N462AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 22,832 hours, 7,415 cycles
- System (JASC)
- 4970 · APU Indicating System
- Part
- Fault Light
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.